Method getRegisterGroups

app/src/API/Handlers/ModbusHandler.cpp:849–869

* @brief Get all configured register groups */

 * @brief Get all configured register groups
 */
API::CommandResponse API::Handlers::ModbusHandler::getRegisterGroups(const QString& id,
                                                                     const QJsonObject& params)
{
  Q_UNUSED(params)

  auto* modbus         = IO::ConnectionManager::instance().modbus();
  const int groupCount = modbus->registerGroupCount();

  QJsonArray groups;
  for (int i = 0; i < groupCount; ++i) {
    QJsonObject group;
    group[QStringLiteral("index")] = i;
    group[QStringLiteral("info")]  = modbus->registerGroupInfo(i);
    groups.append(group);
  }

  QJsonObject result;
  result[QStringLiteral("registerGroups")] = groups;
  result[QStringLiteral("groupCount")]     = groupCount;
  return CommandResponse::makeSuccess(id, result);
}